Given numbers are 502,247,978,545

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 502,247,978,545 is 33045020970.

Find LCM of 502,247,978,545 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 251 x 247 x 489 x 545 = 33045020970

Therefore, the lowest common multiple of 502,247,978,545 is 33045020970.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

502 x 247 x 978 x 545 = 66090041940

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

502 : 1, 2, 251, 502

247 : 1, 13, 19, 247

978 : 1, 2, 3, 6, 163, 326, 489, 978

545 : 1, 5, 109, 545

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 502,247,978,545, is 1.

Now, the common factors can be found like this.

502:2x 251

247:13x 19

978:2x 3x 163

545:5x 109

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 66090041940/(1x2)

LCM = 66090041940/2

LCM = 33045020970

Thus, we can understand that the LCM of 502,247,978,545 is 33045020970.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 182, 379, 704, 371
• LCM of 405, 736, 404, 443
• LCM of 103, 404, 150, 429
• LCM of 429, 790, 584, 618
• LCM of 577, 357, 130, 240

1. What is the LCM of 502, 247, 978, 545?

Answer: LCM of 502, 247, 978, 545 is 33045020970.

2. How to calculate the LCM of 502, 247, 978, 545?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 502, 247, 978, 545.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.